Tonight marks the end of a legend--wait for it--dary era in recent sitcom history. “How I Met Your Mother” will air its final episode tonight on CBS 42 at 7 p.m. after nine seasons.

The show is based on a father telling his two children the rather long story of how he met their mother and centers around the group of friends that were involved.

People gave the kids of the show, played by David Hernie and Lyndsy Fonseca, some time to shine this afternoon with a Twtter chat via the hashtag #askthekids. The two talked about their favorite characters and revealed they actually shot their finale scenes nine years ago.

Need a quick explainer before tuning in? TIME has a breakdown of all the important points of the show. Buzzfeed is asking all the right questions in terms of what needs to be answered in tonight’s finale.

And, just for fun, here are show stars Jason Segel and Neil Patrick Harris reenacting “Confrontation” from “Les Miserables” on a recent episode of “Inside the Actor’s Studio” at an audience member’s request.

The two first sang the duet during an appearance on the “Megan Mullally Show” back in 2005. Watch it in all its a capella glory below: